Quick Overview
Install replacement vinyl windows without the use of shims! Allows for quick, easy and precise leveling capabilities. The self-tapping screw features a patented washer head design with a unique edge under the screw head designed to capture the vinyl extrusions during penetration. The secondary shoulder allows for adjustments and fine-tuning of framework until the window is plumb.
GRK's VWS Vinyl Window Screws are designed to quickly adjust windows to plumb alignments without tedious measuring. The patented Vinyl Window Screw makes setting vinyl windows a breeze. By catching the window frame between the screw head and the screw's secondary shoulder, the window position can be quickly and easily adjusted. Our product is perfectly suited to meet the needs of both professional and do-it-yourself installers. Simply pre-drill the first layer, insert screw, lock collar and adjust... it's just that easy.
